Footage captured by a private surveillance camera on the night of the deadliest mass shooting in modern U.S. history reveals several shocking details which authorities have failed to investigate.

The bombshell footage was released on Fox News’s “Tucker Carlson Tonight” on Friday evening and is presumed to have been captured by a nearby business’s southward facing security camera which is located approximately 780 feet due east of the venue where the Route 91 Harvest Music Festival was held on Oct. 1. The tape was given to Fox News by an attorney who represents several shooting victims.

Although the date burned into the video says ‘Oct. 2,’ Tucker Carlson confirms that the tape was in fact recorded on Oct. 1, the night of the shooting. The discrepancy comes after the proper date was not entered upon installation of the system.

A close look at the footage reveals the first notable detail occurs at 10:06 p.m. which is just one minute into the shooting, according to the official timeline, as Carlson points out.

At 10:06 concertgoers can be seen running eastward through the parking lot in an effort to get to safety.

“By ten-fourteen much larger crowds of people can be seen streaming through the area to escape the massacre going on,” Carlson explains. “You can see a large amount of wind and debris, apparently that is due to a helicopter hovering overhead.”

This is astonishing, to say the least! A helicopter hovering overhead?

Then at 10:16, two men drag a “fallen victim” across the parking lot. The men position the victim behind a Ford pickup truck, presumably to shield themselves and the victim from taking any further incoming rounds as they attempted to give the victim medical assistance.

“Later at ten-twenty-four p.m., one of the men places his shirt across the victim’s face and then at ten-thirty-two a man places what appears to be a blanket or towel over the body after they had given up hope,” Carlson said. “Police only arrive in this area for the first time around ten-forty-five p.m. when the body is still there.”

The victim’s body was eventually loaded into the back of a Ford Raptor pickup truck at 11:50 p.m. and taken away.

Astonishingly, between the times of 10:13 and 10:16 a good amount of debris can be seen being pushed downward and sideways in front of the camera which Carlson claims is from a “helicopter hovering overhead.”

A quick review of flight records during that time reveal that a squadron of EC-130 Eurocopters departed from Maverick Leasing LLC at 10:12 p.m., several of which appear to have overflown the parking lot where the victim and debris were seen. However, the departure of the choppers and the fact that several of them overflew the parking lot does not explain all of the debris being kicked up from by a heavy downdraft, prop wash, possibly from a helicopter hovering in place much closer. In fact, the downdraft appears to be constant from 10:13-10:16 p.m. and not intermittent as if several choppers had just passed overhead.

According to Carlson, the owner of the tape maintains that law enforcement investigators have never asked to see the footage.